This repository contains the source material, code, and data for the book, Computational Methods for Economists using Python, by Richard W. Evans (2023). This book is freely available online as an ...

If you find heif-convert helpful, please consider giving it a star ⭐️. Your support helps me gauge its usage and motivates further development. heif-convert is a multi-platform tool written in Python ...

Abstract: Grayscale image coloring is challenging for high-resolution images of ethnic costume class, and current coloring methods are mainly applicable to low-resolution images, which pay less enough ...

Abstract: Most reversible data hiding (RDH) algorithms for color images directly embed secret information in the luminance channel. As a result, the grayscale version of the color image is usually ...